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John Yiu
Family Medicine · Brooklyn, NY · NPI 1740440155
One page to bring to your appointment. Every figure is as reported to CMS by drug and device makers. Payments are legal and often routine; this is context for a conversation, not a verdict.
What was reported
$5,536.44
in general payments reported to CMS, 2019-2025
Who reported paying
General payments only, top 6 by amount.
- Abbvie INC. $1,092.80
- Boehringer Ingelheim Pharmaceuticals, INC. $614.02
- Astrazeneca Pharmaceuticals LP $320.81
- Amgen INC. $312.89
- Merck Sharp & Dohme LLC $277.57
- Lilly USA, LLC $270.00
Drugs and devices associated with these payments
Creon Linzess Impella Airsupra Jardiance Cologuard Collection Kit Medline Zenpep Comirnaty Abrysvo Prevnar 20 Eliquis
Association is not allocation: a product listed here means a payment was associated with it, not that money was paid to promote it. Detail covers 2023-2025.
Questions you might ask
- I saw John Yiu listed in the CMS Open Payments database. Can you tell me about your work with those companies?
- Is there a generic or alternative to this medication, and would it work as well for me?
- What made you choose this particular treatment for my situation?
These are normal questions. A good clinician will welcome them.
Notes
Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.
GlassScript is independent and not affiliated with CMS or any government agency. glasscript.com/doctor/215515/john-yiu